Technical Information Power And Control Cables Power Appendixes General Electrical Data of Cables Inductive Reactance at 50Hz of Low-Voltage صفحه Inductive Reactance at 50Hz of Low-Voltage
|
Nominal Cross Section of Conductor (mm2) |
Reactance of PVC Insulated cables (Ohm/kM) |
Reactance of XLPE Insulated cables (Ohm/kM) |
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|
Single (1) Core |
Multi Core |
Single (1) Core |
Multi Core |
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|
Trefoil |
Flat |
Trefoil |
Flat |
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|
1.5 |
|
|
0.119 |
|
|
0.114 |
|
2.5 |
|
|
0.114 |
|
|
0.105 |
|
4 |
|
|
0.110 |
|
|
0.098 |
|
6 |
|
|
0.103 |
|
|
0.094 |
|
10 |
|
|
0.097 |
|
|
0.088 |
|
16 |
0.117 |
|
0.087 |
0.118 |
|
0.081 |
|
25 |
0.110 |
|
0.084 |
0.112 |
|
0.079 |
|
35 |
0.105 |
|
0.081 |
0.107 |
|
0.077 |
|
50 |
0.112 |
0.198 |
0.081 |
0.106 |
0.164 |
0.076 |
|
70 |
0.107 |
0.193 |
0.079 |
0.103 |
0.161 |
0.075 |
|
95 |
0.103 |
0.189 |
0.077 |
0.098 |
0.156 |
0.073 |
|
120 |
0.103 |
0.188 |
0.076 |
0.096 |
0.154 |
0.073 |
|
150 |
0.101 |
0.186 |
0.076 |
0.097 |
0.155 |
0.073 |
|
185 |
0.099 |
0.184 |
0.076 |
0.096 |
0.154 |
0.073 |
|
240 |
0.096 |
0.182 |
0.075 |
0.092 |
0.150 |
0.073 |
|
300 |
0.094 |
0.181 |
0.074 |
0.090 |
0.148 |
0.072 |
|
400 |
0.091 |
0.178 |
0.074 |
0.090 |
0.148 |
|
|
500 |
0.089 |
0.176 |
|
0.089 |
0.146 |
|
|
630 |
0.086 |
0.173 |
|
0.086 |
0.144 |
|
|
800 |
0.086 |
|
|
0.086 |
0.144 |
|
|
1000 |
0.084 |
0.181 |
|
0.084 |
0.142 |
|
Note (2) : Values are given for armoured cables (for non-armoured values can be reduced approx by 10%)
